Reznor Knockdown Expansion Set (71390-1) is a Super Mario LEGO set released in 2021 with 862 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing Super Mario sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 285 unique part types.
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Building instructions
Official LEGO instructions — read on BrickID
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Parts in this set
285 parts · page 1 of 6 · updating…
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Arm, Short, with Technic Pin28660 · ×2 · Light Nougat -
Bracket 1 x 1 - 1 x 136841 · ×4 · Light Bluish Gray -
Bracket 1 x 1 - 1 x 279389 · ×12 · Light Bluish Gray -
Bracket 1 x 1 - 1 x 2 Inverted73825 · ×2 · White -
Bracket 1 x 2 - 2 x 244728 · ×9 · Black -
Bracket 1 x 2 - 2 x 2 Inverted99207 · ×11 · Light Bluish Gray -
Bracket 1 x 2 - 2 x 2 Inverted99207 · ×1 · Yellow -
Bracket 3 x 2 x 1 1/3 with Bottom Stud Holder73562 · ×2 · Dark Bluish Gray -
Bracket 5 x 2 x 1 1/3 with Holes, Pin Bottom11215 · ×6 · Light Bluish Gray -
Bracket 5 x 2 x 2 1/3 with Holes, Inside Stud Holder76766 · ×2 · Black -
Brick 1 x 13005 · ×2 · Light Bluish Gray -
Brick 1 x 13005 · ×1 · Dark Bluish Gray -
Brick 1 x 126112 · ×1 · Dark Bluish Gray -
Brick 1 x 23004 · ×1 · Green -
Brick 1 x 23004 · ×3 · Dark Bluish Gray -
Brick 1 x 23004 · ×2 · Bright Green -
Brick 1 x 23004 · ×1 · Sand Green -
Brick 1 x 23004 · ×2 · Light Bluish Gray -
Brick 1 x 2 with White Question Mark '?' print3004pr0075 · ×1 · Yellow -
Brick 1 x 2 x 2 with Inside Stud Holder3245c · ×3 · Dark Bluish Gray -
Brick 1 x 33622 · ×2 · Dark Bluish Gray -
Brick 1 x 43010 · ×4 · Dark Bluish Gray -
Brick 1 x 43010 · ×1 · Black -
Brick 1 x 43010 · ×1 · Light Bluish Gray -
Brick 1 x 83008 · ×1 · Dark Bluish Gray -
Brick 2 x 23003 · ×5 · Light Bluish Gray -
Brick 2 x 2 Corner2357 · ×2 · Dark Bluish Gray -
Brick 2 x 2 with Face, Surprised Open Mouth print3003pr0160 · ×1 · Light Nougat -
Brick 2 x 43001 · ×2 · White -
Brick and Axle Separator v2.096874 · ×1 · Orange -
Brick Arch 1 x 34490 · ×4 · Light Bluish Gray -
Brick Arch 1 x 6 Raised Arch92950 · ×2 · Light Bluish Gray -
Brick Curved 2 x 4 x 1 1/36081 · ×2 · Light Bluish Gray -
Brick Round 1 x 1 Open Stud3062b · ×3 · Black -
Brick Round 1 x 1 Open Stud3062b · ×13 · Dark Bluish Gray -
Brick Round 2 x 2 with Axle Hole3941 · ×14 · Black -
Brick Round 2 x 2, Pin Holes with Gold Lapels, Dark Blue Trim, and White Undershirt Print17485pr9999 · ×1 · Blue -
Brick Round 4 x 4 with 4 Side Pin Holes and Center Axle Hole6222 · ×2 · White -
Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style]85080 · ×8 · Light Bluish Gray -
Brick Special 1 x 1 with Headlight4070 · ×2 · Bright Green -
Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side32952 · ×3 · Dark Bluish Gray -
Brick Special 1 x 2 Palisade [aka Log]30136 · ×2 · Medium Nougat -
Brick Special 1 x 2 with 2 Studs on 1 Side11211 · ×4 · Red -
Brick Special 1 x 2 with Masonry Brick Profile98283 · ×2 · Light Bluish Gray -
Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side22885 · ×2 · Tan -
Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side22885 · ×6 · Light Bluish Gray -
Brick Special 1 x 4 Palisade [aka Log]30137 · ×2 · Medium Nougat -
Brick Special 1 x 4 with 4 Studs on One Side30414 · ×1 · White